// Copyright 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CC_QUADS_STREAM_VIDEO_DRAW_QUAD_H_
#define CC_QUADS_STREAM_VIDEO_DRAW_QUAD_H_

#include <stddef.h>

#include <memory>

#include "cc/base/cc_export.h"
#include "cc/quads/draw_quad.h"
#include "ui/gfx/transform.h"

namespace cc {

class CC_EXPORT StreamVideoDrawQuad : public DrawQuad {
public:
    static const size_t kResourceIdIndex = 0;

    StreamVideoDrawQuad();

    void SetNew(const SharedQuadState* shared_quad_state,
        const gfx::Rect& rect,
        const gfx::Rect& opaque_rect,
        const gfx::Rect& visible_rect,
        unsigned resource_id,
        gfx::Size resource_size_in_pixels,
        const gfx::Transform& matrix);

    void SetAll(const SharedQuadState* shared_quad_state,
        const gfx::Rect& rect,
        const gfx::Rect& opaque_rect,
        const gfx::Rect& visible_rect,
        bool needs_blending,
        unsigned resource_id,
        gfx::Size resource_size_in_pixels,
        const gfx::Transform& matrix);

    gfx::Transform matrix;

    struct OverlayResources {
        OverlayResources();
        gfx::Size size_in_pixels[Resources::kMaxResourceIdCount];
    };
    OverlayResources overlay_resources;

    static const StreamVideoDrawQuad* MaterialCast(const DrawQuad*);

    ResourceId resource_id() const { return resources.ids[kResourceIdIndex]; }
    const gfx::Size& resource_size_in_pixels() const
    {
        return overlay_resources.size_in_pixels[kResourceIdIndex];
    }

private:
    void ExtendValue(base::trace_event::TracedValue* value) const override;
};

} // namespace cc

#endif // CC_QUADS_STREAM_VIDEO_DRAW_QUAD_H_
